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35 lines
1 KiB
Python
35 lines
1 KiB
Python
from pathlib import Path
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from nwb_linkml.logging import init_logger
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def test_init_logger(capsys, tmp_path):
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"""
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We should be able to
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- log to file and stdout
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- with separable levels
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"""
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log_dir = Path(tmp_path) / "logs"
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log_dir.mkdir()
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log_file = log_dir / "nwb_linkml.test_logger.log"
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logger = init_logger(name="test_logger", log_dir=log_dir, level="INFO", file_level="WARNING")
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warn_msg = "Both loggers should show"
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logger.warning(warn_msg)
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# can't test for presence of string because logger can split lines depending on size of console
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# but there should be one WARNING in stdout
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captured = capsys.readouterr()
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assert "WARNING" in captured.out
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with open(log_file) as lfile:
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log_str = lfile.read()
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assert "WARNING" in log_str
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info_msg = "Now only stdout should show"
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logger.info(info_msg)
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captured = capsys.readouterr()
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assert "INFO" in captured.out
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with open(log_file) as lfile:
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log_str = lfile.read()
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assert "INFO" not in log_str
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